diff --git a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
index d1092f7..0a6ef2c 100644
--- a/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
+++ b/app/src/main/java/org/ntlab/irisclient/MemberListAdapter.java
@@ -27,6 +27,8 @@
     private List<Integer> redTeam = new ArrayList<>();
     private List<Integer> blueTeam = new ArrayList<>();
     private List<Integer> grayTeam = new ArrayList<>();
+    private List<Integer> masterTeam = new ArrayList<>();
+    private List<Integer> spyTeam = new ArrayList<>();
 
     final int redColor = Color.rgb(255, 70,70);
     final int blueColor = Color.rgb(70, 70, 255);
@@ -64,6 +66,8 @@
             redTeam.clear();
             blueTeam.clear();
             grayTeam.clear();
+            masterTeam.clear();
+            spyTeam.clear();
             for(int i = 0 ; i < dcList.size();i++){
                 if(dcList.get(i).getBelongs().equals("r")) {
                     redTeam.add(i);
@@ -86,12 +90,18 @@
             holder.imageView.setVisibility(View.GONE);
             for(int i = 0 ; i < dcList.size();i++){
                 if(dcList.get(i).getMaster()) {
-                    holder.imageView.setVisibility(View.VISIBLE);
+                    masterTeam.add(i);
                 }else{
-                    holder.imageView.setVisibility(View.GONE);
+                    spyTeam.add(i);
                 }
             }
 
+            if (masterTeam.contains(position)) {
+                holder.imageView.setVisibility(View.VISIBLE);
+            }else{
+                holder.imageView.setVisibility(View.GONE);
+            }
+
         }
         else {
             holder = (ViewHolder) convertView.getTag();